Resolution:
When using the 4111 with a bar style coordinator
MB-mounting brackets ordered from IVES are required.
The brackets wrap around the coordinator to provide a surface for mounting the parallel arm ...

Resolution:
No, the geometry of a swing clear hinge prevents the coordinator from working correctly. The bar style coordinator will not hold the active door open far enough for the inactive door to clear the ...

Resolution:
An Astragal is an applied molding attached most commonly to the meeting edge of doors to:
Protection against weather conditions
Minimize the passage of light between the doors
Retard the passa...